Browsing by Subject "Surface integrity"

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  • Denkena, Berend; Grove, Thilo; Breidenstein, Bernd; Abrão, A.; Meyer, K. (Amsterdam : Elsevier B.V., 2018)
    Deep rolling is often used as a finishing step after cutting because of its beneficial influence on surface and subsurface properties, which lead to an increase in performance and lifecycle behavior. This manufacturing ...
  • Denkena, Berend; Köhler, Jens; Breidenstein, Bernd; Mörke, Tobias (Amsterdam : Elsevier BV, 2011)
    In order to qualify residual stress relaxation as an indicator of mechanical overloading of machined parts, an individually designed residual stress profile has to be allocated. Even though numerous investigations have ...
  • Breidenstein, Bernd; Denkena, Berend; Mörke, Tobias; Hockauf, R. (Amsterdam : Elsevier, 2015)
    Focusing on the impact of machining on structural integrity and fatigue life of components the surface and subsurface properties are of major importance. It is well known that machining induced residual stresses have a ...
  • Denkena, Berend; Grove, Thilo; Krödel, Alexander; Ellersiek, Lars (Amsterdam : Elsevier B.V., 2018)
    In order to improve the cutting performance of PcBN tools, the cutting edge is prepared e.g. by grinding or brushing. Since PcBN is the second hardest material besides diamond, mechanical preparation of PcBN tools is ...
  • Abrão, A.M.; Denkena, Berend; Köhler, Jens; Breidenstein, Bernd; Mörke, Tobias (Amsterdam : Elsevier, 2014)
    The aim of this work is to study the influence of selected deep rolling parameters (rolling pressure and number of passes) on the surface integrity of fully annealed AISI 1060 high carbon steel. In addition to the mechanical ...
  • Santos, Filipe Figueiredo dos; Silva, Sandro da Costa; Abrão, Alexandre Mendes; Denkena, Berend; Breidenstein, Bernd; Meyer, Kolja (Rio de Janeiro : Universidade Federal do Rio de Janeiro, 2020)
    Surface integrity refers to a set of characteristics of the surface and subsurface layer that have great influence on the functional performance of mechanical components under conditions of wear, corrosion and fatigue, and ...
  • Denkena, Berend; Böß, Volker; Nespor, D.; Samp, A. (Amsterdam : Elsevier BV, 2011)
    Ball nose end mills are usually applied during 5-axes machining of high functional parts especially in the aerospace industry. The systematical study of the relationship between process forces and kinematics, surface ...
  • Böß, Volker; Grove, Thilo; Denkena, Berend; Mücke, A.; Nespor, D. (Amsterdam : Elsevier, 2016)
    While regenerating damaged components, e.g. compressor blades, the removal of excess weld material called re-contouring often determines the surface integrity including the residual stress state. A load-specific residual ...
  • Köhler, Jens; Grove, T.; Maiß, O.; Denkena, Berend (Amsterdam : Elsevier BV, 2012)
    Residual stresses can cause part distortion especially in the case of large components such as structural parts in aerospace industry. Therefore, this paper investigates the machining induced residual stresses for milling ...
  • Nothdurft, Sarah; Prasanthan, Vannila; Denkena, Berend; Breidenstein, Bernd; Grove, Thilo; Ohrdes, Hendrik; Twiefel, Jens; Wallaschek, Jörg; Hassel, Thomas; Hermsdorf, Jörg; Overmeyer, Ludger; Kaierle, Stefan (Basel : MDPI AG, 2019)
    The demands for high-performance solid components are constantly increasing. The reason for this development are the steadily growing requirements such as weight reduction, higher resistance to load stresses, and more ...